NewsDetailActivity2

最新推荐文章于 2023-11-07 16:15:35 发布

原创最新推荐文章于 2023-11-07 16:15:35 发布 · 551 阅读

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#integer #date

本文介绍了一个Android应用中新闻详情页面的实现方式，包括界面布局设置、组件初始化及通过网络请求加载特定新闻ID对应的详细内容。

protected void onCreate(Bundle savedInstanceState){

  super.onCreate(savedInstanceState);
  requestWindowFeature(Window.FEATURE_NO_TITLE);

  setContentView(R.layout.news_detail);

  InitView();

  doNewsDetail();

}

private void InitView(){
  news_title = (TextView)findViewById(R.id.news_detail_title);
  news_date = (TextView)findViewById(R.id.news_detail_time);
  news_content = (TextView)findViewById(R.id.news_detail_content);
}

private void doNewsDetail(){

  Intent intent = getIntent();
  Bundle data = intent.getExtras();
  int news_id = (Integer) data.get("news_id");

  Log.d(TAG, "news_id = " + news_id);

  new NewsDetailNetThread(news_id).start();

}

@Override
public void onBackPressed() {
  Log.d(TAG, "onBackPressed");
  Intent intent = new Intent(this, HomeActivity.class);
  Window window = HomeActivityGroup.getInstance()
    .getLocalActivityManager()
     .startActivity(HomeActivity.class.getSimpleName(), intent);
  View view = window.getDecorView();
  HomeActivityGroup.getInstance().setContentView(view);
}
}